Linear actuator



FIG. 1 is a perspective top view of a linear actuator showing our new and ornamental design,

FIG. 2 is a perspective bottom view thereof,

FIG. 3 is a top plan view thereof,

FIG. 4 is an elevational front view thereof,

FIG. 5 is an elevational left end view thereof,

FIG. 6 is a bottom plan view thereof,

FIG. 7 is an elevational rear view thereof; and,

FIG. 8 is an elevational right end view thereof. 

The ornamental design for a linear actuator, as shown and described. 